Subscribe to RSS
Please copy the URL and add it into your RSS Feed Reader.
https://www.thieme-connect.de/rss/thieme/en/10.1055-s-00034916.xml
Nervenheilkunde 2011; 30(09): 713-717
DOI: 10.1055/s-0038-1628416
DOI: 10.1055/s-0038-1628416
Geist & Gehirn
Die Dunbar-Zahl
Zur Größe von Gehirnen und FreundeskreisenFurther Information
Publication History
Publication Date:
23 January 2018 (online)
-
Literatur
- 1 Allen PT. Size of workforce, morale and absenteeism. British Journal of Industrial Relations 1982; 20: 83-100.
- 2 Anonymus. Swedish tax collectors organized by apes. The Local. Sweden’s News in English. 23.7.2007, www.thelocal.se/7972/20070723/ accessed am 17.7.2011.
- 3 Anonymus. atDunbar: People limited to 150 friends, despite facebook. www.dreamgrow.com/dunbar-people-limited-to-150-friends-despite-facebook accessed am 17.7.2011.
- 4 Darwin CR. Letter to Asa Gray, 3.4.1860. Darwin Correspondence Project Database. www.darwinproject.ac.uk/entry-2743 letter no. 2743; accessed 18 July 2011.
- 5 Dunbar RIM. Neocortex size as a constraint on group size in primates. Journal of Human Evolution 1992; 20: 469-493.
- 6 Dunbar RIM. Time: a hidden constraint on the behavioural ecology of baboons. Behavioral Ecology and Sociobiology 1992; 31: 35-49.
- 7 Dunbar RIM. Coevolution of neocortex size, group size and language in humans. Behav Brain Sci 1993; 16: 681-735.
- 8 Dunbar RIM. Neocortex size and group size in primates: a test of the hypothesis. J Human Evol 1995; 28: 287-96.
- 9 Dunbar RIM. Grooming, Gossip and the evolution of language. London: Faber and Faber; 1996
- 10 Dunbar RIM. Determinants of group size in primates: a general model. In: Maynard JSmith, Runciman G, Dunbar RIM. (Hg.) Evolution of Culture and Language in Primates and Humans. Oxford UK: Oxford University Press; 1996
- 11 Dunbar RIM. The social brain hypothesis. Evolutionary Anthropology 1998; 06: 178-190.
- 12 Dunbar RIM. Theory of mind and the evolution of language. In: Hurford J, Studdart-Kennedy M, Knight C. (Hg.) Approaches to the Evolution of Language. Cambridge UK: Cambridge University Press; 1998
- 13 Dunbar RIM. The social brain. Mind, language, and society in evolutionary perspective. Annu Rev Anthropol 2003; 32: 163-181.
- 14 Dunbar RIM. Why are apes so smart?. In: Kappeler P, Peirera M. (Hg.). Primate Life Histories. Cambridge MA: MIT Press; 2003
- 15 Dunbar RIM, Bever J. Neocortex size predicts group size in carnivores and some insectivores. Ethology 1998; 104: 695-708.
- 16 Dunbar RIM. How many friends does one person need?. London: Faber and Faber; 2010
- 17 Goncalves B, Perra N, Vespignani A. Validation of Dunbar’s number in Twitter conversations. arXiv:1105.5170v2. PLOS One 2011, E-pub ahead of print.
- 18 Hill RA, Dunbar RIM. An evaluation of the roles of predation rate and predation risk as selective pressures on primate grouping behaviour. Behaviour 1998; 135: 411-430.
- 19 Hill RA, Dunbar RIM. Social network size in humans. Human Nature 2003; 14: 53-72.
- 20 Hill RA, Bentley RA, Dunbar RIM. Network scaling reveals consistent fractal pattern in hierarchical mammalian societies. Biology Letters 2008; 04: 748-751.
- 21 Killworth PD, Bernard HR, McCarty C. Measuring patterns of acquaintanceship. Current Anthropology 1984; 25: 391-397.
- 22 Kudo H, Dunbar RIM. Neocortex size and social network size in humans. Animal Behaviour 2001; 62: 711-722.
- 23 Marlow C. Primates on Facebook. Even online, the neocortex is the limit. The Economist, 26.2.2009, www.economist.com/node/13176775?story_id=13176775 accessed am 17.7.2011.
- 24 Shultz S, Dunbar RIM. Species differences in executive function correlate with hippocampus volume and neocortex ratio across human primates. Journal of Comparative Psychology 2010; 124: 252-260.
- 25 Spitzer M. Verlobungsringe, Parasiten und Gehirne. Nervenheilkunde 2000; 19: 415-417.
- 26 Spitzer M. Symmetrie und Tanz. Nervenheilkunde 2006; 25: 295-298.
- 27 Spitzer M. Das starke Gehirn des schwachen Geschlechts. Nervenheilkunde 2007; 26: 339-341.
- 28 Spitzer M. Aschenputtel als Flugsimulator. Nervenheilkunde 2011; 30: 545-554.
- 29 Spitzer M. Das Schlechte am Guten. Nervenheilkunde 2011; 30: 437-442.
- 30 Stolz M. Deutschlandkarte. Facebook-Partys. ZEIT ONLINE 30.6.2011, www.zeit.de/2011/27/17.7.2011
- 31 Willems EP, Hill RA. Predator-specific landscapes of fear and resource distribution: effects on spatial range use. Ecology 2009; 90: 546-555.
- 32 Zhou W-X, Sornette D, Hill RA, Dunbar RIM. Discrete hierarchical organisation of social group sizes. Proceedings of the Royal Society, London B 2005; 272: 439-444.